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Single liner solution in Clear category for Even the Last by lesnikow
def checkio(array: list) -> int:
"""Sums even-indexes elements and multiply at the last."""
return sum(array[::2]) * array[-1] if array else 0
if __name__ == '__main__':
print('Example:')
print(checkio([0, 1, 2, 3, 4, 5]))
assert checkio([0, 1, 2, 3, 4, 5]) == 30, "(0+2+4)*5=30"
assert checkio([1, 3, 5]) == 30, "(1+5)*5=30"
assert checkio([6]) == 36, "(6)*6=36"
assert checkio([]) == 0, "An empty array = 0"
Dec. 13, 2020
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